23283379

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 28933200

約数和(自身を除く): 5649821

約数列:

[1, 7, 19, 49, 89, 133, 281, 623, 931, 1691, 1967, 4361, 5339, 11837, 13769, 25009, 37373, 82859, 175063, 261611, 475171, 1225441, 3326197, 23283379]

約数ペア:

[(1, 23283379), (7, 3326197), (19, 1225441), (49, 475171), (89, 261611), (133, 175063), (281, 82859), (623, 37373), (931, 25009), (1691, 13769), (1967, 11837), (4361, 5339)]